I think the more details I get, the more confusing the source becomes xD. But they’ve been a great help none the less!
I’ve compared the changes from 0.80 to 0.81 and unfortunately there is nothing obvious for me that seems capable of causing these problems, so I’ll have to drill by trial and error on the testings :(. DO you at least hear the battle jingle the battle starts, or does it just straight up freezes?